//: C03:CastFromVoidPointer.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
int main()
{
    int i = 99;
    void* vp = &i;
    // Can't dereference a void pointer:
    // *vp = 3; // Compile-time error
    // Must cast back to int before dereferencing:
    *((int*)vp) = 3;
} ///:~
